AU2018300989B2 - Technique to detect motor leakage flux anomalies - Google Patents
Technique to detect motor leakage flux anomalies Download PDFInfo
- Publication number
- AU2018300989B2 AU2018300989B2 AU2018300989A AU2018300989A AU2018300989B2 AU 2018300989 B2 AU2018300989 B2 AU 2018300989B2 AU 2018300989 A AU2018300989 A AU 2018300989A AU 2018300989 A AU2018300989 A AU 2018300989A AU 2018300989 B2 AU2018300989 B2 AU 2018300989B2
- Authority
- AU
- Australia
- Prior art keywords
- magnetic flux
- motor
- waveform
- sinusoidal
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0017—Means for compensating offset magnetic fields or the magnetic flux to be measured; Means for generating calibration magnetic fields
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/346—Testing of armature or field windings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/648,855 US10514428B2 (en) | 2017-07-13 | 2017-07-13 | Technique to detect motor leakage flux anomalies |
US15/648,855 | 2017-07-13 | ||
PCT/US2018/041805 WO2019014438A1 (en) | 2017-07-13 | 2018-07-12 | TECHNIQUE FOR DETECTING ANOMALIES OF FLOW OF LEAKAGE OF MOTOR |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2018300989A1 AU2018300989A1 (en) | 2020-01-30 |
AU2018300989B2 true AU2018300989B2 (en) | 2020-04-30 |
Family
ID=63244949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2018300989A Expired - Fee Related AU2018300989B2 (en) | 2017-07-13 | 2018-07-12 | Technique to detect motor leakage flux anomalies |
Country Status (17)
Country | Link |
---|---|
US (2) | US10514428B2 (ru) |
EP (1) | EP3652551B1 (ru) |
JP (1) | JP2020527017A (ru) |
KR (1) | KR20200028407A (ru) |
CN (1) | CN110998343A (ru) |
AU (1) | AU2018300989B2 (ru) |
BR (1) | BR112020000609A2 (ru) |
CA (1) | CA3069857A1 (ru) |
DK (1) | DK3652551T3 (ru) |
ES (1) | ES2965665T3 (ru) |
FI (1) | FI3652551T3 (ru) |
HU (1) | HUE064668T2 (ru) |
MX (1) | MX2020000463A (ru) |
PL (1) | PL3652551T3 (ru) |
PT (1) | PT3652551T (ru) |
RU (1) | RU2020106574A (ru) |
WO (1) | WO2019014438A1 (ru) |
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FR3088439B1 (fr) * | 2018-11-12 | 2020-11-13 | Electricite De France | Detection de defaut electrique dans une generatrice |
WO2021025612A1 (en) * | 2019-08-05 | 2021-02-11 | Sembcorp Industries Ltd | A method and a system of detecting winding fault under online operation of an electrical machine |
KR102493056B1 (ko) | 2020-03-06 | 2023-01-30 | 엘지전자 주식회사 | 의류처리장치 및 이의 조립방법 |
US11378491B2 (en) * | 2020-04-03 | 2022-07-05 | Itt Manufacturing Enterprises Llc | Bearing frame monitoring system |
CN113219277A (zh) * | 2021-04-16 | 2021-08-06 | 唐山不锈钢有限责任公司 | 一种采用电机电流检测辊道轴承劣化的方法 |
KR102544604B1 (ko) * | 2021-04-27 | 2023-06-16 | 고려대학교 산학협력단 | 동기기 고장 진단 방법 및 장치 |
KR102572908B1 (ko) * | 2023-06-01 | 2023-08-31 | 주식회사 에이테크 | 전기차 구동 모터의 동적 편심 진단 방법 및 장치 |
Citations (1)
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US4808932A (en) * | 1987-05-15 | 1989-02-28 | Electric Power Research Institute, Inc. | Rotor fault and location detector for induction motors |
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-
2017
- 2017-07-13 US US15/648,855 patent/US10514428B2/en active Active
-
2018
- 2018-07-12 FI FIEP18755948.9T patent/FI3652551T3/fi active
- 2018-07-12 MX MX2020000463A patent/MX2020000463A/es unknown
- 2018-07-12 CA CA3069857A patent/CA3069857A1/en not_active Abandoned
- 2018-07-12 EP EP18755948.9A patent/EP3652551B1/en active Active
- 2018-07-12 RU RU2020106574A patent/RU2020106574A/ru not_active Application Discontinuation
- 2018-07-12 AU AU2018300989A patent/AU2018300989B2/en not_active Expired - Fee Related
- 2018-07-12 HU HUE18755948A patent/HUE064668T2/hu unknown
- 2018-07-12 PL PL18755948.9T patent/PL3652551T3/pl unknown
- 2018-07-12 CN CN201880052418.3A patent/CN110998343A/zh active Pending
- 2018-07-12 DK DK18755948.9T patent/DK3652551T3/da active
- 2018-07-12 ES ES18755948T patent/ES2965665T3/es active Active
- 2018-07-12 BR BR112020000609-2A patent/BR112020000609A2/pt not_active IP Right Cessation
- 2018-07-12 WO PCT/US2018/041805 patent/WO2019014438A1/en unknown
- 2018-07-12 JP JP2020501373A patent/JP2020527017A/ja active Pending
- 2018-07-12 KR KR1020207003102A patent/KR20200028407A/ko not_active Application Discontinuation
- 2018-07-12 PT PT187559489T patent/PT3652551T/pt unknown
-
2019
- 2019-11-18 US US16/686,283 patent/US10976379B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4808932A (en) * | 1987-05-15 | 1989-02-28 | Electric Power Research Institute, Inc. | Rotor fault and location detector for induction motors |
Non-Patent Citations (1)
Title |
---|
GOKTAS, T. et al., "Broken rotor bar fault monitoring based on fluxgate sensor measurement of leakage flux", 2017 IEEE International Electric Machines and Drives Conference (IEMDC), Miami, FL, USA, 21-24 May 2017 * |
Also Published As
Publication number | Publication date |
---|---|
MX2020000463A (es) | 2020-08-17 |
RU2020106574A3 (ru) | 2021-08-13 |
DK3652551T3 (da) | 2023-12-18 |
KR20200028407A (ko) | 2020-03-16 |
RU2020106574A (ru) | 2021-08-13 |
CA3069857A1 (en) | 2019-01-17 |
US10976379B2 (en) | 2021-04-13 |
HUE064668T2 (hu) | 2024-04-28 |
AU2018300989A1 (en) | 2020-01-30 |
PT3652551T (pt) | 2023-12-19 |
US20200110138A1 (en) | 2020-04-09 |
PL3652551T3 (pl) | 2024-04-08 |
US20190018073A1 (en) | 2019-01-17 |
CN110998343A (zh) | 2020-04-10 |
US10514428B2 (en) | 2019-12-24 |
FI3652551T3 (fi) | 2023-12-13 |
BR112020000609A2 (pt) | 2020-07-14 |
EP3652551A1 (en) | 2020-05-20 |
EP3652551B1 (en) | 2023-11-01 |
ES2965665T3 (es) | 2024-04-16 |
JP2020527017A (ja) | 2020-08-31 |
WO2019014438A1 (en) | 2019-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK25 | Application lapsed reg. 22.2i(2) - failure to pay acceptance fee |